PU-Lie reports a macro F1 of 0.60 for deception detection in Diplomacy dialogues using only 1,345 trainable parameters, via PU learning over frozen BERT and handcrafted features.
Linguistic deception detection using neural networks,
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PU-Lie: Lightweight Deception Detection in Imbalanced Diplomatic Dialogues via Positive-Unlabeled Learning
PU-Lie reports a macro F1 of 0.60 for deception detection in Diplomacy dialogues using only 1,345 trainable parameters, via PU learning over frozen BERT and handcrafted features.